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1 Joule = 1 Newton*meter = 1 kilogram meter2/second2
Also ... the amount of energy moved when it flows at the rate of 1 watt for 1 second.
Also ... the amount of energy dissipated every second when the voltage across
a section of conductor is equal to the reciprocal of the current through it.
"Joule" is a unit of energy, whereas "kilogram" is a unit of mass. The units have different physical
'dimensions', they're used to measure completely different types of quantities, and neither of them
can be converted into the other one. It would be something like trying to convert your age from
years into square inches.
1 joule = 1 Newton metre (it is 1 Newton times 1 meter). The amount of work done by applying 1 Newton force on an object and moving it 1 meter). With a 1 kg mass on Earth 'weighing' 9.8 Newtons, if you elevate this mass 1 meter above the floor, it will have 9.8 Joules (9.8 Newton meters) of potential energy, and you did 9.8 Joules of work to raise it that high (neglecting frictional forces).
The joule is the unit of energy in the SI. It is defined as the energy (or work) equivalent to a force of 1 newton acting over a distance of 1 meter.A joule is also equal to 1 watt-second (since watt is joules/second). So, if a device uses a power of "x" watts, during "y" seconds, it will use a total of "xy" joules.
Since it is equal to 1 watt-second, a joule is also equal to 1/3,600,000 kilowatt-hours (kWh), which is the unit used by power companies to charge you.
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How many watts equals 1 joule?
Watts are units of power. Joules are units of energy. They are not the same. One watt is one joule per second.
One Newton meter is equal to one?
One Newton meter is equal to one Joule and three fourth of a foot pound.Nm= 3/4 f#. A meter is 10/3 f givingN10/3f = 3/4 f# so that aNewton N=9/40 # = .225#
What is si unit for work?
The SI unit for work is the joule (J). One joule is equal to the work done when a force of one newton is applied over a distance of one meter in the direction of the force.
What does 1hp equal in the metric system?
One horsepower is the same as 746 watts. (A watt is one joule per second).
The basic unit of lenght in the metric system is?
The basic unit of length in the metric system is the meter. It is defined as the distance that light travels in a vacuum in 1/299,792,458 of a second.
How many calories are equal to 1 joule?
1 calorie is equal to 4.184 joules.
A joule is equal to one what times one meter?
newton
How many coulombs are in one joule?
One joule is equal to one coulomb of charge multiplied by one volt of electric potential difference. Therefore, one joule is equivalent to one coulomb of charge.
What is the definition of the word joule?
A joule is the SI unit for energy. Energy is a measure of mass*length2/time2 So one joule is equal to 1kgm2/s2
What is a definition of a joule?
A joule is the unit of measurement for energy or work in the International System of Units (SI). One joule is equal to the work done when a force of one newton is applied over a distance of one meter in the direction of the force.
How many joule 1erg equal to?
1 erg is equal to 0.0000001 joules.
What are the differences between a joule and a watt?
A joule is a unit of energy, representing the ability to do work. A watt, on the other hand, is a unit of power, representing the rate at which energy is transferred or converted. One joule is equal to one watt-second.
What is A joule equivilant to?
it is equal to one newton when acting upon an object as a force
What is the SI of work?
The SI (International System of Units) unit of work is the joule (J). One joule is equal to the work done by a force of one newton acting over a distance of one meter.
How many watts equals 1 joule?
Watts are units of power. Joules are units of energy. They are not the same. One watt is one joule per second.
What is the difference in joule and calorie?
1 joule is equal to 0.238902957619 calories.The calorie is a before SI metric unit of energy.The joule is a unit of energy or work in the International System of Units. It is equal to the energy expended, or work done in applying a force of one newton through a distance of one Meter.
How many ergs equals i joule?
1 joule is equal to 10^7 ergs.
